28131312768

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 384

約数和(自身を含む): 87813823680

約数和(自身を除く): 59682510912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 64, 68, 78, 86, 96, 102, 104, 128, 129, 136, 156, 169, 172, 192, 204, 208, 221, 258, 272, 312, 338, 344, 384, 408, 416, 442, 507, 516, 544, 559, 593, 624, 663, 676, 688, 731, 816, 832, 884, 1014, 1032, 1088, 1118, 1186, 1248, 1326, 1352, 1376, 1462, 1632, 1664, 1677, 1768, 1779, 2028, 2064, 2176, 2193, 2236, 2372, 2496, 2652, 2704, 2752, 2873, 2924, 3264, 3354, 3536, 3558, 4056, 4128, 4386, 4472, 4744, 4992, 5304, 5408, 5504, 5746, 5848, 6528, 6708, 7072, 7116, 7267, 7709, 8112, 8256, 8619, 8772, 8944, 9488, 9503, 10081, 10608, 10816, 11492, 11696, 13416, 14144, 14232, 14534, 15418, 16224, 16512, 17238, 17544, 17888, 18976, 19006, 20162, 21216, 21632, 21801, 22984, 23127, 23392, 25499, 26832, 28288, 28464, 28509, 29068, 30243, 30836, 32448, 34476, 35088, 35776, 37952, 38012, 40324, 42432, 43602, 45968, 46254, 46784, 50998, 53664, 56928, 57018, 58136, 60486, 61672, 64896, 68952, 70176, 71552, 75904, 76024, 76497, 80648, 84864, 87204, 91936, 92508, 93568, 100217, 101996, 107328, 113856, 114036, 116272, 120972, 123344, 123539, 131053, 137904, 140352, 152048, 152994, 161296, 174408, 183872, 185016, 200434, 203992, 214656, 227712, 228072, 232544, 241944, 246688, 247078, 262106, 275808, 280704, 300651, 304096, 305988, 322592, 331487, 348816, 367744, 370032, 370617, 393159, 400868, 407984, 433483, 456144, 465088, 483888, 493376, 494156, 524212, 551616, 601302, 608192, 611976, 645184, 662974, 697632, 740064, 741234, 786318, 801736, 815968, 866966, 912288, 930176, 967776, 986752, 988312, 994461, 1048424, 1103232, 1202604, 1216384, 1223952, 1290368, 1300449, 1325948, 1395264, 1480128, 1482468, 1572636, 1603472, 1631936, 1703689, 1733932, 1824576, 1935552, 1976624, 1988922, 2096848, 2405208, 2447904, 2600898, 2651896, 2790528, 2960256, 2964936, 3145272, 3206944, 3263872, 3407378, 3467864, 3649152, 3871104, 3953248, 3977844, 4193696, 4309331, 4810416, 4895808, 5111067, 5201796, 5303792, 5635279, 5929872, 6290544, 6413888, 6814756, 6935728, 7906496, 7955688, 8387392, 8618662, 9620832, 9791616, 10222134, 10403592, 10607584, 11270558, 11859744, 12581088, 12827776, 12927993, 13629512, 13871456, 15812992, 15911376, 16774784, 16905837, 17237324, 19241664, 20444268, 20807184, 21215168, 22541116, 23719488, 25162176, 25855986, 27259024, 27742912, 31822752, 33811674, 34474648, 38483328, 40888536, 41614368, 42430336, 45082232, 47438976, 50324352, 51711972, 54518048, 55485824, 63645504, 67623348, 68949296, 73258627, 81777072, 83228736, 90164464, 103423944, 109036096, 127291008, 135246696, 137898592, 146517254, 163554144, 166457472, 180328928, 206847888, 218072192, 219775881, 270493392, 275797184, 293034508, 327108288, 360657856, 413695776, 439551762, 540986784, 551594368, 586069016, 654216576, 721315712, 827391552, 879103524, 1081973568, 1172138032, 1654783104, 1758207048, 2163947136, 2344276064, 3516414096, 4688552128, 7032828192, 9377104256, 14065656384, 28131312768]

約数ペア:

[(1, 28131312768), (2, 14065656384), (3, 9377104256), (4, 7032828192), (6, 4688552128), (8, 3516414096), (12, 2344276064), (13, 2163947136), (16, 1758207048), (17, 1654783104), (24, 1172138032), (26, 1081973568), (32, 879103524), (34, 827391552), (39, 721315712), (43, 654216576), (48, 586069016), (51, 551594368), (52, 540986784), (64, 439551762), (68, 413695776), (78, 360657856), (86, 327108288), (96, 293034508), (102, 275797184), (104, 270493392), (128, 219775881), (129, 218072192), (136, 206847888), (156, 180328928), (169, 166457472), (172, 163554144), (192, 146517254), (204, 137898592), (208, 135246696), (221, 127291008), (258, 109036096), (272, 103423944), (312, 90164464), (338, 83228736), (344, 81777072), (384, 73258627), (408, 68949296), (416, 67623348), (442, 63645504), (507, 55485824), (516, 54518048), (544, 51711972), (559, 50324352), (593, 47438976), (624, 45082232), (663, 42430336), (676, 41614368), (688, 40888536), (731, 38483328), (816, 34474648), (832, 33811674), (884, 31822752), (1014, 27742912), (1032, 27259024), (1088, 25855986), (1118, 25162176), (1186, 23719488), (1248, 22541116), (1326, 21215168), (1352, 20807184), (1376, 20444268), (1462, 19241664), (1632, 17237324), (1664, 16905837), (1677, 16774784), (1768, 15911376), (1779, 15812992), (2028, 13871456), (2064, 13629512), (2176, 12927993), (2193, 12827776), (2236, 12581088), (2372, 11859744), (2496, 11270558), (2652, 10607584), (2704, 10403592), (2752, 10222134), (2873, 9791616), (2924, 9620832), (3264, 8618662), (3354, 8387392), (3536, 7955688), (3558, 7906496), (4056, 6935728), (4128, 6814756), (4386, 6413888), (4472, 6290544), (4744, 5929872), (4992, 5635279), (5304, 5303792), (5408, 5201796), (5504, 5111067), (5746, 4895808), (5848, 4810416), (6528, 4309331), (6708, 4193696), (7072, 3977844), (7116, 3953248), (7267, 3871104), (7709, 3649152), (8112, 3467864), (8256, 3407378), (8619, 3263872), (8772, 3206944), (8944, 3145272), (9488, 2964936), (9503, 2960256), (10081, 2790528), (10608, 2651896), (10816, 2600898), (11492, 2447904), (11696, 2405208), (13416, 2096848), (14144, 1988922), (14232, 1976624), (14534, 1935552), (15418, 1824576), (16224, 1733932), (16512, 1703689), (17238, 1631936), (17544, 1603472), (17888, 1572636), (18976, 1482468), (19006, 1480128), (20162, 1395264), (21216, 1325948), (21632, 1300449), (21801, 1290368), (22984, 1223952), (23127, 1216384), (23392, 1202604), (25499, 1103232), (26832, 1048424), (28288, 994461), (28464, 988312), (28509, 986752), (29068, 967776), (30243, 930176), (30836, 912288), (32448, 866966), (34476, 815968), (35088, 801736), (35776, 786318), (37952, 741234), (38012, 740064), (40324, 697632), (42432, 662974), (43602, 645184), (45968, 611976), (46254, 608192), (46784, 601302), (50998, 551616), (53664, 524212), (56928, 494156), (57018, 493376), (58136, 483888), (60486, 465088), (61672, 456144), (64896, 433483), (68952, 407984), (70176, 400868), (71552, 393159), (75904, 370617), (76024, 370032), (76497, 367744), (80648, 348816), (84864, 331487), (87204, 322592), (91936, 305988), (92508, 304096), (93568, 300651), (100217, 280704), (101996, 275808), (107328, 262106), (113856, 247078), (114036, 246688), (116272, 241944), (120972, 232544), (123344, 228072), (123539, 227712), (131053, 214656), (137904, 203992), (140352, 200434), (152048, 185016), (152994, 183872), (161296, 174408)]